Very old Sony ICD-TX660

The Sony ICD-TX660 is a lightweight and ultra-thin digital voice recorder designed for portability and ease of use. It features 16GB of internal memory, allowing for up to 636 hours of recording time, and supports recording in both Linear PCM (WAV) and MP3 formats. Key features include Auto Voice Recording for optimized audio capture, One Push Recording for immediate start, and a built-in USB-C connector for easy file transfer23. The device also has a backlit OLED display and a battery life of up to 17 hours.